Not all about expat investing... but it has been a game changer for me... Profit First taught me to easily manage my accounts 2x a month I started last fall. now I do it automatically and consistently. It has made all the difference It is a simple concept. esp. for all entrepreneurs, but I imagine it could work for anyone. profit gets allocated FIRST. then all the other things come out... taxes, expenses etc., and it is not about a certain amount of money... its all about percentages... saved me every time. ! worth the read.